What is the product of 8V5 and 5V10 in simplest radical form?

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55